At What Angle Will the Fourth-Order Maximum Occur for a Wavelength

question 37

Multiple Choice

At what angle will the fourth-order maximum occur for a wavelength of 513 nm using a diffraction grating with 10 890 lines per cm?

• A)30°
• B)90°
• C)No fourth-order maximum will occur in this case.
• D)1.6°
• E)12.8°

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Definitions:

Cognitive Dissonance Theory

A psychological theory suggesting that individuals experience discomfort when holding two or more contradictory beliefs, attitudes, or values, leading them to attempt to reduce the dissonance.

Theory of Planned Behavior

A theory in psychology that forecasts a person's likelihood of performing a specific action at a given time and location, taking into account their attitudes, societal expectations, and their sense of control over the behavior.

Psychological Reactance

A motivational reaction to offers, persons, rules, or regulations that threaten or eliminate specific behavioral freedoms.

Resistance Effect

A phenomenon where individuals or groups oppose change or policies, often due to perceived threat to autonomy or norms.